Results 81 to 90 of about 8,279,692 (223)
Laser powder bed fusion of a Cu-Ni-Al alloy using the compositional grading approach
, 2023 Using a modified laser powder bed fusion (LPBF) technique, a compositionally graded Cu-Ni alloy was fabricated. Through microstructural and mechanical characterization on the samples extracted from it, the addition of 7.6 wt.% Ni to Cu is identified as ...
Pei Wang (11604971) +10 more
core +1 more source
steel research international, EarlyView.Elemental redistribution during coprecipitation of kappa (κ)‐type and B2 precipitates in an Al‐alloyed lightweight steel is revealed by atom probe tomography (APT) and density functional theory (DFT). Fe and Ni redistribution promotes the evolution of B2 phase from NiAl‐type toward FeAl‐type and improves the stability of κ and B2 phases during ...
Bowen Zou +6 more
wiley +1 more source
Sedimentology, EarlyView.ABSTRACT The integrated analysis of lithofacies, mineralogy and geochemistry of the hemipelagic marine succession exposed in La Cerradura section (South‐Iberian Palaeomargin) provides new information to characterise the palaeoenvironmental conditions during the latest Pliensbachian to early Toarcian, including the Jenkyns Event.
Chaima Ayadi +4 more
wiley +1 more source
, 2015 For supported nickel catalysts used for catalytic reactions with presence of water vapor, it is a great challenge to let them have high resistance to sintering, coking as well as water vapor simultaneously.
Xu, Guangwen +8 more
core +1 more source
KINETICS OF COMBUSTION IN THE LAYERED Ni-Al SYSTEM
Combustion Science and Technology, 2001 Theoretical analysis and experimental results on the combustion in the Ni-Al layered system are presented. Combustion wave temperature and velocity were measured and microstructural and compositional determinations were made. The latter were made on products of complete combustion and on quenched samples using metallographic and electron microprobe ...
Shteinberg, A. S. +2 more
openaire +2 more sources
AI‐Driven Precision Annealing for High Performance Fe‐Based Amorphous Alloys
ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 4, July 2026.The four stages of the research process are as follows: First, data is collected and a database is constructed. This is followed by feature selection and analysis, then the establishment of machine learning models, and finally formulation design and preparation.
Yichuan Tang +13 more
wiley +1 more source
Martensitic and Related Transformations in Ni-Al Alloys [PDF]
Le Journal de Physique IV, 1995 The present paper gives a review of results of recent studies investigating the fundamentals of the martensitic and related phase transformations in Ni-Al. For the former case, the emphasis will be on the microstructure of martensite plates. The latter include the metastable Ni2Al w-like and stable Ni5Al3 bainitic phases. These phases will be discussed
openaire +2 more sources
Silver‐Alloyed Wide‐Bandgap (Ag,Cu)(In,Ga)S2 Thin‐Film Solar Cells With 15.5% Efficiency
Progress in Photovoltaics: Research and Applications, Volume 34, Issue 7, Page 942-956, July 2026.This study reports improvements in compositional homogeneity, microstructure, enhanced radiative recombination, and extended carrier lifetime of CIGS absorber via Ag incorporation. The optimal Ag‐alloyed CIGS solar cells achieve 15.5% PCE and 948 mV VOC, competing with the VOC of the Ag‐free reference sample from the same batch.
Yucheng Hu +16 more
wiley +1 more source
High-throughput Screening of Alloy Oxidation Across Al-Fe-Ni and Al-Fe-Ni-Cr Composition Space
, 2018 The high-temperature oxidation of multicomponent metal alloys involves complex kinetic processes that are not fully understood for many systems. As a result, prospective alloy compositions must typically be screened experimentally during the design of ...
Matthew A. Payne (1443931)
core +1 more source